Display system of hydraulic shovel, and control method therefor

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United States of America Patent

PATENT NO 8942895
SERIAL NO

13819456

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Abstract

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A display system in a hydraulic shovel has a calculation unit and a display unit. The calculation unit is configured to calculate a distance between a design surface and a position closest to the design surface among positions of a blade edge of a bucket in a widthwise direction of the blade edge based on positional information for the blade edge and the design surface. The display unit is configured and arranged to display a guidance picture. The guidance picture includes an image showing the positional relationship between the design surface and the blade edge of the bucket, and information indicating the distance between the design surface and the position closest to the design surface.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTD2-3-6 AKASAKA MINATO-KU TOKYO 1078414 JAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ando, Masao Oita, JP 86 1389
Fujita, Etsuo Hirakata, JP 25 267
Kurihara, Takashi Hirakata, JP 155 2200
Nomura, Azumi Fujisawa, JP 15 381

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